PredictFi vs Polymarket
Polymarket is the deepest prediction market on the internet — and PredictFi is the terminal that trades it better. Every Polymarket market, plus live odds from Kalshi, PredictIt and more, wrapped in arbitrage and smart-money signals, with Trading Rewards tiers that never downgrade. You keep Polymarket’s own rebates too.
No subscription · No card · Free to use
Keep Polymarket. Add the terminal built to trade it.
PredictFi isn’t a replacement for Polymarket — your orders still execute on Polymarket. It’s the professional layer on top: the cross-venue prices, the edge signals and the loyalty rewards Polymarket’s own app was never built to give you.
Every venue on one screen
Polymarket only shows Polymarket. PredictFi lines up Polymarket next to Kalshi, PredictIt, ProphetX and Opinion, so you see the best price on any outcome before you commit — then execute on Polymarket.
Signals Polymarket’s UI doesn’t surface
A live arbitrage and +EV finder, smart-money whale alerts and fade-finder signals run continuously across every matched market — the pro edge Polymarket’s standard web app simply doesn’t ship.
Trading Rewards that only ever go up
A stake.com-style loyalty ladder: your gross trading fee itself steps down every tier you climb, and each tier-up pays a one-time, withdrawable bonus — with a tier that never downgrades. It stacks on top of the rebates Polymarket already pays you.
You still get Polymarket’s rebates
Every user gets a dedicated, individually-attributed custodial wallet (via Privy) — not a pooled omnibus account. That’s what keeps you eligible for Polymarket’s own Taker Rebate Program, paid straight to your wallet.
PredictFi vs Polymarket, honestly
Where Polymarket wins, we say so — its zero trading fee is real, and PredictFi adds a small platform fee on top. What you get for it is aggregation, pro tooling and rewards Polymarket’s own app doesn’t offer.
Polymarket charges no trading fee — PredictFi adds a small platform fee (from ~0.30%, illustrative and subject to change) that steps down as you climb our Trading Rewards tiers, plus a one-time bonus every time you level up. We don’t claim to be cheaper per trade; we claim to be worth it for the tools, aggregation and rewards. Figures are pre-launch placeholders per our published fee schedule.
The small fee buys tools Polymarket doesn’t sell — and pays you back.
On Polymarket direct you trade for free and get nothing back. On PredictFi a small fee funds the pro layer — and a stake.com-style Trading Rewards ladder lowers your gross fee the more you trade, plus pays a one-time bonus every tier-up, on top of the rebates Polymarket already pays into your wallet.
- Six loyalty tiers, Bronze to Emerald — your fee steps down and your tier never drops.
- Every tier-up pays a real, withdrawable milestone bonus the moment you cross it.
- Arbitrage, +EV, smart-money and fade-finder signals are free at every tier.
- Polymarket’s own taker rebates land in your wallet, separate from and on top of your Trading Rewards.
When Polymarket on its own is enough
We’d rather you trust the comparison than oversell it. Trading Polymarket directly is the right call if:
- You only ever trade Polymarket markets and never need Kalshi or PredictIt prices to compare against.
- Absolute lowest cost per trade matters more to you than tooling — Polymarket’s zero trading fee is genuinely hard to beat.
- You prefer connecting your own wallet directly, with no terminal in between.
- You don’t use arbitrage, smart-money or copy-trading signals in your process.
PredictFi vs Polymarket, answered.
Is PredictFi cheaper than Polymarket?
No — and we won’t pretend otherwise. Polymarket charges no trading fee, and PredictFi adds a small platform fee (from ~0.30%, subject to change) on top. What that fee buys is everything Polymarket’s app doesn’t give you: cross-venue prices, arbitrage and smart-money signals, a pro terminal, and our Trading Rewards ladder, which lowers your gross fee as you trade and pays a bonus every time you level up.
Do I still get Polymarket’s taker rebates through PredictFi?
Yes. Every PredictFi user gets a dedicated, individually-attributed custodial wallet via Privy — never a pooled omnibus account. Because your wallet is your own, you stay eligible for Polymarket’s Taker Rebate Program, and those rebates are paid straight into your wallet, separate from and on top of PredictFi’s own Trading Rewards.
Where do my trades actually execute?
On Polymarket. PredictFi is a terminal and analytics layer — your orders route to Polymarket’s order book and settle there. You’re trading the same markets and the same liquidity, just with better tools around them.
What can PredictFi do that Polymarket’s own app can’t?
Show you live odds from Kalshi, PredictIt, ProphetX and Opinion next to Polymarket; run a continuous arbitrage and +EV finder; push smart-money whale alerts and fade-finder signals; rank verified traders on a leaderboard with one-tap copy; and lower your trading fee through Trading Rewards tiers that never downgrade — none of which ships in Polymarket’s standard web app.
Is my money safe — who controls the wallet?
Your custodial wallet is provisioned for you alone through Privy and exists to execute your trades and route your rewards. It’s not a lockup — you can withdraw to your own wallet at any time.
What are Trading Rewards and how does the tier system work?
Trading Rewards is PredictFi’s loyalty program: a six-tier ladder, Bronze to Emerald. As your lifetime volume grows, your gross trading fee itself steps down — and every tier-up also pays a one-time, withdrawable bonus straight into your wallet. Tiers only ever move up — you never lose progress. Exact thresholds and figures are being finalized.
Trade Polymarket with the terminal it deserves.
Same markets, same execution — plus every venue’s odds, the pro signals and Trading Rewards on top.